From owner-freebsd-security@FreeBSD.ORG Wed Nov 11 17:40:08 2009 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9C107106566C; Wed, 11 Nov 2009 17:40:08 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.cksoft.de (mail.cksoft.de [IPv6:2001:4068:10::3]) by mx1.freebsd.org (Postfix) with ESMTP id 306118FC08; Wed, 11 Nov 2009 17:40:08 +0000 (UTC) Received: from localhost (amavis.fra.cksoft.de [192.168.74.71]) by mail.cksoft.de (Postfix) with ESMTP id 393FE41C7AB; Wed, 11 Nov 2009 18:40:07 +0100 (CET) X-Virus-Scanned: amavisd-new at cksoft.de Received: from mail.cksoft.de ([192.168.74.103]) by localhost (amavis.fra.cksoft.de [192.168.74.71]) (amavisd-new, port 10024) with ESMTP id E1pyQBNiUVYv; Wed, 11 Nov 2009 18:40:05 +0100 (CET) Received: by mail.cksoft.de (Postfix, from userid 66) id ECAF941C7AA; Wed, 11 Nov 2009 18:40:05 +0100 (CET) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 547734448E6; Wed, 11 Nov 2009 17:37:50 +0000 (UTC) Date: Wed, 11 Nov 2009 17:37:50 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: Oliver Pinter In-Reply-To: <6101e8c40907201008n62eeec05r6670a79698bc2ac7@mail.gmail.com> Message-ID: <20091111173311.T37440@maildrop.int.zabbadoz.net> References: <6101e8c40907201008n62eeec05r6670a79698bc2ac7@mail.gmail.com> X-OpenPGP-Key: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-security@freebsd.org, wkoszek@FreeBSD.org Subject: Re: 2009-07-20 FreeBSD 7.2 (pecoff executable) Local Denial of Service Exploit 23 R D Shaun Colley X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Nov 2009 17:40:08 -0000 On Mon, 20 Jul 2009, Oliver Pinter wrote: Hi, > http://milw0rm.com/exploits/9206 has anyone actually been able to reproduce a problem scenario with this on any supported releases (7.x or 6.x)? The only thing I gould get from that was: execve returned -1, errno=8: Exec format error Similar results applied to the scenario from http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/80742 which had been filed for a 5.x system by Wojciech A. Koszek long before the above. /bz -- Bjoern A. Zeeb It will not break if you know what you are doing.